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2 years ago

Math help! (check the attachment)

Mathematics

2 answers:

Evgesh-ka [11]2 years ago

5 0

(x-30)+(x+76)=180
x-30+x+76=180
2x+46=180
2x=134
x=67
67-30=37
67+76=143
<1=37, <2=143

jok3333 [9.3K]2 years ago

4 0

I think the answer is D- angle 1=67, angle 2=113

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Question is attached.

lions [1.4K]

1. a
2. c
3. b
hope this helps

8 0

2 years ago

The function. In the graph is f(x) =

Tanya [424]

Answer:

$x^3-2x^2-5x+6$

Step-by-step explanation:

We have been given a graph of the function f(x).

Now we need to use that graph to find the equation of the graph and match with the correct choice from the give choices:

$x^4-2x^2+5x+6$

$x^3-2x^2-5x+6$

$x^3-2x^2+5x+6$

$-x^4-2x^2+5x+6$

We see that graph has end points in opposite direction then the degree of polynomial must be ODD.

Available degrees are 3 and 4. Degree 3 is odd so it is choice B or C.

Only $x^3-2x^2-5x+6$ satisfies the given points from graph.

Hence correct choice is $x^3-2x^2-5x+6$ .

4 0

2 years ago

A company has recently been hiring new employees. Today the company has 36% more employees than it did a year ago. If there are

jeka57 [31]

36% of 51,000 is 18,360, so 51,000 - 18,360 = 32,640

The company had 32,640 employees last year

Hope that helps

7 0

2 years ago

Read 2 more answers

Write the equation of the line in fully simplified slope-intercept form.

mixer [17]

Answer:

y=1/2x+6

Step-by-step explanation:

3 0

2 years ago

suppose your average, after taking 4 quizzes is 70 out of 100. what must your average be on the next 4 quizzes to increase your

exis [7]

Answer:

Step-by-step explanation:

Average = Total / Number of Data

$70 \times 4 = 280$

You have a total of 280 points after 4 quizzes.

4+4=8 quizzes in total

Total you need for average to be 82

$82 \times 8 = 656$

Number of points you need to hit required:

$656 - 280 = 376$

You need 376 points in total for the next 4 quizzes.

$376 \div 4 = 94$

You need an average of 94 points on the next 4 quizzes.

5 0

2 years ago